Bone grafting matrix
US5776193A · kind A · utility
205Cited by
30References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 17, 1996 |
| Grant date | Jul 7, 1998 |
| Priority date | — |
| Expiry date | Apr 17, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2430/02
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A porous three-dimensional bone grafting matrix is provided which is biodegradable. The matrix is preferably formed from mineralized collagen where the mineral comprises particulate calcium phosphate immobilized in the matrix and having a particle size of 5 microns or less.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.